Luke Bryan and his wife Caroline have been celebrating the Christmas season with a series of pranks, but the joke was partly on her after her latest prank didn't quite go as she expected.

Caroline Bryan turned to Instagram on Christmas Eve (Dec. 24) to share pictures and videos of herself emerging from a life-sized teddy bear suit to terrorize several family members after tricking them into thinking the enormous bear was a gift come to life. But, as she admits, she misjudged how hot it would be inside the suit.

"Totally underestimated this prank," she writes to accompany the photo above. "This damn thing had a heat index of 120!"

Swipe through the pictures and videos above to see Caroline terrify a series of prank victims before ultimately being overcome by the heat of her costume. "Sorry...I love y’all," she writes after eliciting shrieks from several unsuspecting victims.

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The fun was part of #12DaysOfPrankmas, and Luke got in on the action with a prank of his own on Dec. 15, surprising his wife with some new facial hair. He knocked on her door after blowing a turkey call, and when she answered, she exclaimed, "Oh my God, you did not."

"Let the games begin!" Luke replied.

Not to be outdone, Caroline got back at her famous husband by applying clear nail polish to his bar of shower soap, causing it not to lather up when he went in to shower. He retaliated by pretending to cut his hand while working in the kitchen. But it looks like everyone was okay in the end, as Caroline posted a grinning photo of the entire extended family around the Christmas tree in festive Christmas pajamas on Christmas night (Dec. 25).